Gas meters, electricity meters, electricity monitors; water meters, smart meters, measuring equipment; fuel dispensing, metering and storage equipment and systems; apparatus and instruments for conducting, switching, transforming, accumulating, regulating, monitoring or controlling electricity; electronic devices and apparatus to be used in connection with the payment of utility bills; electronic devices and apparatus, including wireless devices and apparatus, to be used in connection with networking appliances and apparatus (including computers and computer peripherals as well as appliances and apparatus for lighting, heating, steam generating, cooking, and refrigerating, drying, ventilating, water supply and sanitary purposes); parts and fittings for all the aforesaid goods; electrical switches, electrical plugs, electrical sockets, electrical adaptors and remote controls for electrical equipment and devices; Electrical switches for electrical energy saving, electrical plugs for electrical energy saving, electrical sockets for electrical energy saving, electrical adaptors and remote controls for electrical equipment and devices, for electrical energy saving; energy saving devices; remote control equipment and apparatus; solar panels; fuel cells; solar cells; electrical apparatus utilizing solar cells; apparatus for the testing of solar cells and solar panels; photovoltaic cells and modules; solar electric systems and solar electric installations for use in providing power to commercial, residential and industrial premises; photovoltaic apparatus and installations for generating solar electricity; solar batteries; inverters; video display monitors; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; solid state electronic controls used to regulate current flow; electronic control units including computer software for monitoring solar electric or wind power systems; parts and accessories for all the aforesaid goods; photosensors; calibrated photovoltaic reference cells, ampere-hour meters; anodes; capacitors; circuit breakers and electric circuit closers; battery chargers; electric battery chargers; power supply devices for battery chargers; battery charging equipment and apparatus; mobile telephones; control apparatus and thermostats for boilers in central heating systems; apparatus for checking boiler efficiency; electronic publications; downloadable electronic publications.

Apparatus and installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; refrigerators; freezers; cookers; cooker hoods; fires; hearths; barbecues; wall heaters; convector heaters; domestic heating appliances; water heaters; fan heaters; boilers; central heating systems; microwave ovens; showers; air movement and cooling equipment; air conditioning equipment; security lights; lighting; lamps; light bulbs; sanitary ware and parts and fittings therefor; sinks; taps; parts and fittings therefor; flow limiters, water saving equipment and apparatus; solar heating systems; gas fires; gas boilers; control systems for boilers; boiler optimisers; heat pumps; heat pumps for energy processing; ground source heat pumps; air source heat pumps; exhaust gas heat pumps; central heating boilers; solar collectors for heating; solar furnaces; parts and fittings for the aforesaid goods.

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal; insulating materials; articles made of rubber and synthetic rubber for insulation purposes; coating materials used for insulation purposes; fabrics for insulation; fibreglass for insulation; fibre board for insulation; flexible foamed plastics for insulation; insulating materials for insulation against heat; insulation for pipes; insulation materials of plastics; materials for thermal insulation; materials for wall insulation systems; underfloor insulation; thermal insulation jackets for hot water cylinders and central heating pipes; thermal insulation material used in the construction or conversion of lofts; radiator insulation panels; coating materials for insulating drains.

Business and advisory services relating to the purchase and/or sale of gas, gaseous fuels and electricity; measuring of gas and electricity consumption (metering service); utility bill management services, namely, tracking, reporting, analysing and delivering energy information in the form of utility bills and utility meter data rate schedules; business consultancy; compilation of information into computer databases; economic forecasting services; billing services; provision of energy usage and billing information including the provision of such information online or electronically; organisation, operation and supervision of incentive and loyalty schemes; credit card and debit card registration services; data collection and transfer services; the bringing together for the benefit of others of a variety of gas, domestic electrical equipment and domestic electrical items, water, power related and telecommunications goods, enabling customers to conveniently view and purchase those goods in a retail gas and domestic electrical equipment goods store, or via an Internet website specialising in the sale of gas, electrical, water or telecommunications goods; market study and research services; meter reading of gas and electricity consumption; information, consultancy and advice relating to the aforesaid services.

Installation, repair and maintenance of gas, oil or electrical appliances or instruments using gas, oil or electricity; installation, construction, replacement, repair and maintenance services relating to energy and power generating apparatus and installations; installation, repair and maintenance of gas, oil, electricity or water meters, air conditioning and ventilation appliances; installation of insulating materials; maintenance and repair of boilers; laying, repair, maintenance and inspection of pipelines; plumbing services, construction, repair and maintenance of gas installations; kitchen installation services.

Storage, distribution, transportation and delivery of gas, oil and electricity.

Training services relating to the selection, installation, operation, repair and maintenance of electrical, oil or gas fired apparatus and instruments; education services relating to the gas, oil and electricity industry; education; providing of training; educational and training services in relation to carbon offsetting, conservation, the provision and conservation of energy, energy sources, energy efficiency, environmental issues, environmental pollution and environmental protection; entertainment; sporting and cultural activities; organising of competitions; organising exhibitions for cultural or educational purposes; production of radio and television programmes, production of shows; providing on-line publications (non downloadable); provision of information in relation to all of the foregoing; entertainment in the nature of competitions in the field of the energy industry and environmental issues; information, consultancy and advice relating to the aforesaid services.

Auditing, assessing and advising on energy consumption and safety and efficiency of gas, oil or electrical appliances; advisory, information and consultancy services relating to energy management and efficiency; auditing energy consumption of buildings; energy conservation management; utility meter reading services; metered measuring service of gas, oil and electricity; exploration of gas and oil.

Certifying as to the energy efficiency of buildings; inspection of pipelines; monitoring services for the detection of intruders or damage to property; information, consultancy and advice relating to the aforesaid services.